CN205076794U - A ammonia recovery unit for strong aqua filling - Google Patents
A ammonia recovery unit for strong aqua filling Download PDFInfo
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- CN205076794U CN205076794U CN201520725773.6U CN201520725773U CN205076794U CN 205076794 U CN205076794 U CN 205076794U CN 201520725773 U CN201520725773 U CN 201520725773U CN 205076794 U CN205076794 U CN 205076794U
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- ammonia
- filling
- strong aqua
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- recovery unit
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Abstract
The utility model discloses an ammonia recovery unit for strong aqua filling, filling pump pass through the filling tube with finished product strong aqua input tank wagon, recovery unit includes and high -order ammonia absorber, circulating slot, circulating pump and cooler through connecting pipe end to end in proper order is linked together between the entry of high -order ammonia absorber and the top of tank wagon through the trachea, and the pre -installation has a demineralized water in the circulating slot, the discharge port of circulating slot with retrieve the concentration system and link to each other, all link to each other through sealed union between filling tube and trachea and the tank wagon, through the circulating pump, circulation flow between circulating slot, cooler and high -order ammonia absorber constantly mixes the ammonia that the strong aqua volatilizees and, forms the weak aqua ammonia, when rare ammonia water concentration when the circulating slot in meets the requirements, just discharges the concentration system that retrieves and supplies the use of epilogue technology, and this recovery unit makes the totally closed filling of strong aqua realization on the one hand, and on the other hand can carry out recycle, non -staining environment to the volatile ammonia of filling in -process to the energy has been practiced thrift.
Description
Technical field
The utility model relates to chemical production field, specifically a kind of ammonia recycling device filling for strong aqua.
Background technology
Known, desulphurization and denitration device is the major equipment of pollutants process, and the main material of this plant running is strong aqua.Strong aqua is after production completes, need to be filled in tank car and be transported to other scene needing strong aqua again, in traditional ammoniacal liquor pouring process, tank car is not closed, and there is effumability due to ammonia, the ammonia volatilized in pouring process not only causes site environment ammonia highly seasoned, and ammonia is lost in vain, causes the waste of the energy.
Utility model content
The purpose of this utility model is to provide a kind of ammonia recycling device filling for strong aqua, it is totally-enclosed filling that this regenerative apparatus makes strong aqua realize on the one hand, the ammonia volatilized in pouring process can be recycled on the other hand, free from environmental pollution, and saved the energy.
The utility model solves the technical scheme that its technical matters adopts:
A kind of ammonia recycling device filling for strong aqua, finished product strong aqua is inputted tank car by filling tube by filling pump, described regenerative apparatus comprises by connection pipe successively end to end high-order ammonia absorber, circulation groove, circulation pump and cooling vessel, be connected by tracheae between the entrance of described high-order ammonia absorber and the top of tank car, be preinstalled with demineralized water in described circulation groove, the discharge side of circulation groove is connected with recovery upgrading system; Described filling tube and being all connected by sealed active connected head between tracheae with tank car.
The beneficial effects of the utility model are, pass through circulation pump, demineralized water is driven into cooling vessel in circulation groove, high-order ammonia absorber is sprayed into again from cooling vessel, demineralized water forms negative pressure after entering high-order ammonia absorber in high-order ammonia absorber, the ammonia volatilized by strong aqua in tank car by the effect of negative pressure is drawn into high-order ammonia absorber, weak aqua ammonia is formed after ammonia mixes with demineralized water, weak aqua ammonia enters circulation groove, and by circulation pump at circulation groove, circulate between cooling vessel and high-order ammonia absorber, constantly mix the ammonia that strong aqua volatilizes, when the weak aqua ammonia concentration in circulation groove meets the requirements, just be discharged into and reclaim upgrading system for post-order process, it is totally-enclosed filling that this regenerative apparatus makes strong aqua realize on the one hand, the ammonia volatilized in pouring process can be recycled on the other hand, free from environmental pollution, and save the energy.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, the utility model provides a kind of ammonia recycling device filling for strong aqua, finished product strong aqua is inputted tank car 1 by filling tube 7 by filling pump 2, described regenerative apparatus comprises by high-order ammonia absorber 3, circulation groove 4, circulation pump 5 and cooling vessel 6, the outlet of high-order ammonia absorber 3 is connected with the top of circulation groove 4 by the first connection pipe 9, the outlet of circulation groove 4 is connected with the entrance of circulation pump 5 by the second connection pipe 10, the outlet of circulation pump 5 is connected with the entrance of cooling vessel 6 by the 3rd connection pipe 11, the outlet of cooling vessel 6 is connected by the top of the 4th connection pipe 12 with high-order ammonia absorber 3, be connected by tracheae 8 between the entrance of high-order ammonia absorber 3 and the top of tank car 1, a certain amount of demineralized water is inputted by outside DW system demineralized water system in described circulation groove 4, the discharge side of circulation groove 4 is connected with recovery upgrading system, between described filling tube 7 and tank car 1, and be all connected by sealed active connected head between tracheae 8 with tank car 1.
By circulation pump 5, demineralized water is driven into cooling vessel 6 in circulation groove 4, high-order ammonia absorber 3 is sprayed into again from cooling vessel 6, enter after high-order ammonia absorber 3 from the demineralized water the spray of high-order ammonia absorber 3 top and form negative pressure in high-order ammonia absorber 3, by the effect of negative pressure, the ammonia that strong aqua in tank car 1 volatilizes is drawn into high-order ammonia absorber 3, weak aqua ammonia is formed after ammonia mixes with demineralized water, weak aqua ammonia enters circulation groove 4, and by circulation pump 5 at circulation groove 4, circulate between cooling vessel 6 and high-order ammonia absorber 3, constantly mix the ammonia that strong aqua volatilizes, in this process, cooling vessel cools weak aqua ammonia, to ensure the mixed effect of demineralized water and ammoniacal liquor, when the weak aqua ammonia concentration in circulation groove meets the requirements, be just discharged into and reclaim upgrading system for post-order process.It is totally-enclosed filling that this regenerative apparatus makes strong aqua realize on the one hand, can recycle on the other hand to the ammonia volatilized in pouring process, free from environmental pollution, and saved the energy.
The above is only preferred embodiment of the present utility model, not does any pro forma restriction to the utility model; Any those of ordinary skill in the art, do not departing under technical solutions of the utility model ambit, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore; every content not departing from technical solutions of the utility model; according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent replacement, equivalence change and modification, all still belong in the scope of technical solutions of the utility model protection.
Claims (1)
1. one kind for the filling ammonia recycling device of strong aqua, finished product strong aqua is inputted tank car by filling tube by filling pump, it is characterized in that, described regenerative apparatus comprises by connection pipe successively end to end high-order ammonia absorber, circulation groove, circulation pump and cooling vessel, be connected by tracheae between the entrance of described high-order ammonia absorber and the top of tank car, be preinstalled with demineralized water in described circulation groove, the discharge side of circulation groove is connected with recovery upgrading system; Described filling tube and being all connected by sealed active connected head between tracheae with tank car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725773.6U CN205076794U (en) | 2015-09-19 | 2015-09-19 | A ammonia recovery unit for strong aqua filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725773.6U CN205076794U (en) | 2015-09-19 | 2015-09-19 | A ammonia recovery unit for strong aqua filling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205076794U true CN205076794U (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520725773.6U Active CN205076794U (en) | 2015-09-19 | 2015-09-19 | A ammonia recovery unit for strong aqua filling |
Country Status (1)
| Country | Link |
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| CN (1) | CN205076794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190915A (en) * | 2018-01-13 | 2018-06-22 | 安徽金禾实业股份有限公司 | A kind of ammonia vessel is dropped a hint the recovery method and device of middle ammonia |
-
2015
- 2015-09-19 CN CN201520725773.6U patent/CN205076794U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190915A (en) * | 2018-01-13 | 2018-06-22 | 安徽金禾实业股份有限公司 | A kind of ammonia vessel is dropped a hint the recovery method and device of middle ammonia |
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